% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      42
      12
      27
      34
      24
      13
      17
      38
      50
      60
     136
     129
     132
      92
     139
      78
     158
     120
      97
     109
     177
     124
     112
     263
     261
     299
     246
     231
     185
     186
     168
     161
     181
     133
      93
      84
      88
     -39
     -49
      29
     -73
     129
      71
     214
    -229
    -248
     515
    -168
     237
    -439
     343
    -181
    1172
   -1109
     563
   -1212
    -755
   -2402
   -4457
   -4838
   -5630
   -5608
   -7316
    9425
  -10766
    7653
  -15337
  -10872
  -14051
  -12750
   14840
  -15982
  -17688
  -14258
  -10693
   -9438
  -15056
   12598
  -16558
  -10562
   14801
  -14123
    8234
  -10348
  -10610
   12085
  -15842
  -16075
  -14436
   10072
  -13952
  -12920
  -11025
   -6776
   11366
   -8367
    8334
  -14968
  -15406
   -7444
   21267
   27511
  -11396
   12157
    7783
    8275
  -15624
   -6494
    8758
   23286
    8557
   -7956
  -12248
   15718
  -10610
  -15523
   -7284
    9945
    7423
   -3360
  -17589
    7793
   11973
   -5913
   -5047
  -15148
    6829
    8525